HEAT SHOCK-INDUCED PROTEIN-SYNTHESIS IN LACTOCOCCUS-LACTIS SUBSP LACTIS

被引:31
作者
AUFFRAY, Y
GANSEL, X
THAMMAVONGS, B
BOUTIBONNES, P
机构
[1] Laboratoire de Génétique Microbienne, Equipe de Biologie du stress, Université deCaen, Caen Cedex
关键词
D O I
10.1007/BF01577333
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Heat shock in Lactococcus lactis subsp. lactis may induce as many as 16 proteins after a temperature shift from 30-degrees to 40-degrees-C. Five induced proteins were found to be immunologically related to the Escherichia coli GroEL, DnaK, DnaJ, and GrpE proteins, and to the Bacillus subtilis sigma-43 factor. From these initial studies we conclude that, in L. lactis subsp. lactis, a heat shock response similar to that known to occur in other prokaryotes might exist.
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页码:281 / 284
页数:4
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